On the number of elementary submodels of an unsuperstable homogeneous structure
Logic
2008-02-03 v1
Abstract
We show that if M is a stable unsuperstable homogeneous structure, then for most kappa < |M|, the number of elementary submodels of M of power kappa is 2^kappa .
Cite
@article{arxiv.math/9702228,
title = {On the number of elementary submodels of an unsuperstable homogeneous structure},
author = {Tapani Hyttinen and Saharon Shelah},
journal= {arXiv preprint arXiv:math/9702228},
year = {2008}
}